Universal Licensing System
WPZI524
National Grid USA Service Company Inc.
License details
| ULS identifier | 2577133 |
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| Call sign | WPZI524 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-02 |
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| Expiration | 2034-01-15 |
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| Frequency range | 48.44 MHz |
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| Locations | 1 |
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| Representative location | Wilmington, WINDHAM, VT |
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| Coordinates | 42.8508889, -72.8031389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 48.44000000 | | | 100.000000 | 73.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.44000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mt. Olga, Wilmington, WINDHAM, VT | 42.85088889, -72.80313889 | 734.500 m | TOWER | 21.900 m structure / 27.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 21.900 m | | | | 236.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 25 Research Drive, Westborough, MA | WORCESTER | 5083893743 |
| 2 | 642 George Washington Highway, Lincoln, RI | PROVIDENCE | 8778339625 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-02 | WPZI524 | LIREN |
| 2023-10-23 | WPZI524 | LETRES |
| 2013-11-22 | WPZI524 | LIREN |
| 2013-11-21 | WPZI524 | ESUAPR |
| 2013-10-21 | WPZI524 | LETRES |
| 2009-01-22 | WPZI524 | LIAUA |
| 2009-01-22 | WPZI524 | LTSAPR |
| 2009-01-21 | WPZI524 | LIAUA |
| 2009-01-20 | WPZI524 | ESUAPR |
| 2004-01-15 | WPZI524 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2577133 | 2026-08-02 01:13:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZI524 | ULS 2577133 | 2026-08-02 01:13:09 |
| Status | A | ULS 2577133 | 2026-08-02 01:13:09 |
| Service | IG | ULS 2577133 | 2026-08-02 01:13:09 |
| Grant Date | 2023-11-02 | ULS 2577133 | 2026-08-02 01:13:09 |
| Expiration Date | 2034-01-15 | ULS 2577133 | 2026-08-02 01:13:09 |